Gets and sets the center axis of the torus.
# Get the value of the property.propertyValue = torus_var.axis# Set the value of the property.torus_var.axis = propertyValue
#include <Core/Geometry/Torus.h>// Get the value of the property.Ptr<Vector3D> propertyValue = torus_var->axis();// Set the value of the property, where value_var is a Vector3D.bool returnValue = torus_var->axis(value_var);